SPORTSMAN RACING PRODUCTS SBC Domed Piston Set 4.030 Bore +6.5cc 202890

SPORTSMAN RACING PRODUCTS Piston - 302 Dome - Forged - Dome - 4.030 in Bore - 1.800 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - plus 6.50 cc - Small Block Chevy - Set of 8.